<http://schema.org/headline>
"V\u00E0o tr\u01B0\u1EDDng \u0110H mua... ch\u1EE9ng ch\u1EC9 ti\u1EBFng anh"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/vao-truong-dh-mua-chung-chi-tieng-anh/c/7397560.epi>